naphthionic acid
noun
naph·thi·on·ic acid
: a crystalline naphthylaminesulfonic acid made by baking a mixture of alpha-naphthylamine and sulfuric acid and used in the preparation of Congo red and other dyes; 4-amino-1-naphthalenesulfonic acid
Word History
Etymology
International Scientific Vocabulary, from naphthylaminesulfonic
- ins's goose
- insalivated
- insalivates
- insalivating
- insalivations
- insalubrious
- insalubriousnesses
- insalubrities
- insalubrity
- insalutary
- insanable
- insane
- insane asylum
- insanely
- insaneness
- insanenesses
- insaner
- insanest
- insanitariness
- insanitarinesses
- insanitary
- insanitation
- insanitations
- insanities
- insanity